CVE-2020-7048 : Security Advisory and Response

The WordPress plugin, WP Database Reset through 3.1, contains a critical vulnerability that allows unauthenticated users to reset any database table, leading to the deletion of all site content stored in that table.

Understanding CVE-2020-7048

This CVE involves a flaw in the WP Database Reset plugin that poses a significant risk to WordPress sites.

What is CVE-2020-7048?

The vulnerability in the WP Database Reset plugin allows unauthorized users to reset database tables, resulting in the loss of all data stored in the affected tables.

The Impact of CVE-2020-7048

The impact of this vulnerability is critical, with a CVSS base score of 9.1, indicating a high severity level. It can lead to the complete loss of site content stored in the affected database tables.

Technical Details of CVE-2020-7048

This section provides more technical insights into the CVE.

Vulnerability Description

The flaw in the WP Database Reset plugin enables any unauthenticated user to reset database tables, causing the deletion of all content within those tables.

Affected Systems and Versions

Product: WordPress plugin WP Database Reset through version 3.1
Vendor: N/A

Exploitation Mechanism

The vulnerability can be exploited by accessing a specific URI (wp-admin/admin-post.php?db-reset-tables[]=comments) without authentication, allowing malicious actors to reset database tables.

Mitigation and Prevention

Protecting systems from CVE-2020-7048 is crucial to prevent data loss and unauthorized access.

Immediate Steps to Take

Disable or uninstall the WP Database Reset plugin if not essential for site functionality.
Monitor database activity for any unauthorized table resets.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Regularly update and patch all plugins and software to address known vulnerabilities.
Conduct security audits to identify and mitigate potential risks in WordPress installations.

Patching and Updates

Ensure the WP Database Reset plugin is updated to the latest secure version.